Add Statistic plugin (#1581 Amount of hours spent on a book)

This commit is contained in:
Alexander Pletnev
2015-09-07 20:06:17 +03:00
parent 51e8dee425
commit 52d821df00
7 changed files with 468 additions and 0 deletions

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@@ -4,6 +4,7 @@ local pic = nil
local PicDocument = Document:new{
_document = false,
is_pic = true,
dc_null = DrawContext.new()
}